From: Narvaez, Pablo (Pablo.Narvaez@xxxxxxxxxxxxx)
Date: Mon Apr 08 2002 - 00:48:53 GMT-3
Is the adv router IP add a directly connected interface to the router displayin
g that databse info? .... if not, is that ip address (133.10.28.0) known as Ext
ernal? ... If yes, in order to install this route in the routing table, the for
warding address must be know as O or IA, not Ex
Other thing could be that there's a netwrok-type mismatch in those interfaces .
.. check that both ends have p2p as shown in your output.
-hockito-
-----Original Message-----
From: ying chang [mailto:ying_c@hotmail.com]
Sent: Domingo, 07 de Abril de 2002 10:28 p.m.
To: ccielab@groupstudy.com
Subject: ping ok but OSPF adv router not reachable?
Can someone please explain why I can ping the advertising router but 'show
ip ospf database router' say the router is not reachable? What can I do from
here?
Thanks,
Chang
Adv Router is not-reachable <----- Why???
LS age: 8 (DoNotAge) <----- this is a virtual link
Options: (No TOS-capability, DC)
LS Type: Router Links
Link State ID: 133.10.28.2
Advertising Router: 133.10.28.2 <----- ping result at the bottom
LS Seq Number: 80000004
Checksum: 0x89A
Length: 48
Area Border Router
Number of Links: 2
Link connected to: another Router (point-to-point)
(Link ID) Neighboring Router ID: 133.10.1.1
(Link Data) Router Interface address: 133.10.2.2
Number of TOS metrics: 0
TOS 0 Metrics: 9999
Link connected to: a Stub Network
(Link ID) Network/subnet number: 133.10.2.0
(Link Data) Network Mask: 255.255.255.0
Number of TOS metrics: 0
TOS 0 Metrics: 9999
r4#ping 133.10.28.2 <------ No problem here.
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 133.10.28.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/40/40 ms
r4#
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